Maybe this is old news, but I had never got around to upgrading my Uno4Kemper chip (primarily because I usually use something else). I was planning to use the FCB this morning and last night as I was setting up my patches, the pedalboard & the KPA kept losing their connection.
I went ahead and put in the new 1.3 chip and it worked fine. Just wanted to report this in case anyone else has the same issue.